Question

Android新手，我有一个完美的导航抽屉。但是现在我想为每个选项插入图像 - 比如＃34; home＆＃34;另一个用于＆＃34;扫描条形码＆＃34;等。

我做了一些教程搜索，但无法找到合适的解决方案。有什么建议？提前谢谢。

NavigationDrawerFrag.xml

/**
 * .
 *
 */package com.androidatc.customviewindrawer;

//import android.support.v4.app.FragmentManager;
import android.app.FragmentManager;
import android.support.v7.app.ActionBarActivity;
import android.app.Activity;
import android.support.v7.app.ActionBar;
//import android.support.v4.app.Fragment;
import android.app.Fragment;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;

/**
 * Fragment used for managing interactions for and presentation of a navigation drawer.
 * See the <a href="https://developer.android.com/design/patterns/navigation-drawer.html#Interaction">
 * design guidelines</a> for a complete explanation of the behaviors implemented here.
 */
public class NavigationDrawerFragment extends Fragment {

    /**
     * Remember the position of the selected item.
     */
    private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";

    /**
     * Per the design guidelines, you should show the drawer on launch until the user manually
     * expands it. This shared preference tracks this.
     */
    private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";

    /**
     * A pointer to the current callbacks instance (the Activity).
     */
    private NavigationDrawerCallbacks mCallbacks;

    /**
     * Helper component that ties the action bar to the navigation drawer.
     */
    private ActionBarDrawerToggle mDrawerToggle;

    private DrawerLayout mDrawerLayout;
    private ListView mDrawerListView;
    private View mFragmentContainerView;

    private int mCurrentSelectedPosition = 0;
    private boolean mFromSavedInstanceState;
    private boolean mUserLearnedDrawer;

    public NavigationDrawerFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Read in the flag indicating whether or not the user has demonstrated awareness of the
        // drawer. See PREF_USER_LEARNED_DRAWER for details.
        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
        mUserLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);

        if (savedInstanceState != null) {
            mCurrentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
            mFromSavedInstanceState = true;
        }


        // Select either the default item (0) or the last selected item.
        selectItem(mCurrentSelectedPosition);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        // Indicate that this fragment would like to influence the set of actions in the action bar.
        setHasOptionsMenu(true);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        mDrawerListView = (ListView) inflater.inflate(
                R.layout.fragment_navigation_drawer, container, false);
        mDrawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                selectItem(position);
                loadFragmentLayout(position);
            }
        });
        mDrawerListView.setAdapter(new ArrayAdapter<String>(
                getActionBar().getThemedContext(),
                android.R.layout.simple_list_item_activated_1,
                android.R.id.text1,
                new String[]{
                        getString(R.string.title_section1),
                        getString(R.string.title_section2),
                        getString(R.string.title_section3),
                        getString(R.string.title_section4),
                        getString(R.string.title_section5),
                }));
        mDrawerListView.setItemChecked(mCurrentSelectedPosition, true);
        return mDrawerListView;
    }

    /**
     * Diplaying fragment view for selected nav drawer list item
     */
    private void loadFragmentLayout(int position) {
        // update the main content by replacing fragments
        Fragment fragment = null;
        switch (position) {
            case 0:
                fragment = new MainViewFragment();
                break;
            case 1:
                fragment = new BarCodeScanFrag();
                break;
            case 2:
                fragment = new SearchBookFrag();
                break;
            case 3:
                fragment = new MyAccFrag();
                break;
            case 4:
//                fragment = new BorrowFrag();
                break;
            default:
                break;
        }
        if (fragment != null) {
            FragmentManager fragmentManager = getFragmentManager();
            fragmentManager.beginTransaction()
                    .replace(R.id.container, fragment).commit();

            // update selected item and title, then close the drawer
            mDrawerListView.setItemChecked(position, true);
            mDrawerListView.setSelection(position);
            mDrawerLayout.closeDrawer(Gravity.LEFT);
        } else {
            // error in creating fragment
            Log.e("MainActivity", "Error in creating fragment");
        }
    }

    public boolean isDrawerOpen() {
        return mDrawerLayout != null && mDrawerLayout.isDrawerOpen(mFragmentContainerView);
    }

    /**
     * Users of this fragment must call this method to set up the navigation drawer interactions.
     *
     * @param fragmentId   The android:id of this fragment in its activity's layout.
     * @param drawerLayout The DrawerLayout containing this fragment's UI.
     */
    public void setUp(int fragmentId, DrawerLayout drawerLayout) {
        mFragmentContainerView = getActivity().findViewById(fragmentId);
        mDrawerLayout = drawerLayout;

        // set a custom shadow that overlays the main content when the drawer opens
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
        // set up the drawer's list view with items and click listener

        ActionBar actionBar = getActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);

        // ActionBarDrawerToggle ties together the the proper interactions
        // between the navigation drawer and the action bar app icon.
        mDrawerToggle = new ActionBarDrawerToggle(
                getActivity(),                    /* host Activity */
                mDrawerLayout,                    /* DrawerLayout object */
                R.drawable.ic_drawer,             /* nav drawer image to replace 'Up' caret */
                R.string.navigation_drawer_open,  /* "open drawer" description for accessibility */
                R.string.navigation_drawer_close  /* "close drawer" description for accessibility */
        ) {
            @Override
            public void onDrawerClosed(View drawerView) {
                super.onDrawerClosed(drawerView);
                if (!isAdded()) {
                    return;
                }

               // getActivity().supportInvalidateOptionsMenu(); // calls onPrepareOptionsMenu()
            }

            @Override
            public void onDrawerOpened(View drawerView) {
                super.onDrawerOpened(drawerView);
                if (!isAdded()) {
                    return;
                }

                if (!mUserLearnedDrawer) {
                    // The user manually opened the drawer; store this flag to prevent auto-showing
                    // the navigation drawer automatically in the future.
                    mUserLearnedDrawer = true;
                    SharedPreferences sp = PreferenceManager
                            .getDefaultSharedPreferences(getActivity());
                    sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
                }

                //getActivity().supportInvalidateOptionsMenu(); // calls onPrepareOptionsMenu()
            }
        };

        // If the user hasn't 'learned' about the drawer, open it to introduce them to the drawer,
    // per the navigation drawer design guidelines.
    if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
        mDrawerLayout.openDrawer(mFragmentContainerView);
    }

    // Defer code dependent on restoration of previous instance state.
    mDrawerLayout.post(new Runnable() {
        @Override
        public void run() {
            mDrawerToggle.syncState();
        }
    });

    mDrawerLayout.setDrawerListener(mDrawerToggle);
}

    private void selectItem(int position) {
        mCurrentSelectedPosition = position;
        if (mDrawerListView != null) {
            mDrawerListView.setItemChecked(position, true);
        }
        if (mDrawerLayout != null) {
            mDrawerLayout.closeDrawer(mFragmentContainerView);
        }
        if (mCallbacks != null) {
            mCallbacks.onNavigationDrawerItemSelected(position);
        }
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);
        try {
            mCallbacks = (NavigationDrawerCallbacks) activity;
        } catch (ClassCastException e) {
            throw new ClassCastException("Activity must implement NavigationDrawerCallbacks.");
        }
    }

    @Override
    public void onDetach() {
        super.onDetach();
        mCallbacks = null;
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        outState.putInt(STATE_SELECTED_POSITION, mCurrentSelectedPosition);
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        // Forward the new configuration the drawer toggle component.
        mDrawerToggle.onConfigurationChanged(newConfig);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        // If the drawer is open, show the global app actions in the action bar. See also
        // showGlobalContextActionBar, which controls the top-left area of the action bar.
        if (mDrawerLayout != null && isDrawerOpen()) {
            inflater.inflate(R.menu.global, menu);
            showGlobalContextActionBar();
        }
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // it is for navigation menu
        Fragment fragment = null;
        if (mDrawerToggle.onOptionsItemSelected(item)) {
//            Toast.makeText(getActivity(), "Inside Toggle", Toast.LENGTH_SHORT).show();

            return true;
        }

        // below is not called for login. why?
//        Toast.makeText(getActivity(), item.getItemId() + "=" + R.id.action_login + "B4 Action Login.", Toast.LENGTH_SHORT).show();


//        if (item.getItemId() == R.id.action_logout) {
////            Toast.makeText(getActivity(), "Action Login.", Toast.LENGTH_SHORT).show();
//            fragment = new LoginFrag();
//
//            if (fragment != null) {
//                FragmentManager fragmentManager = getFragmentManager();
//                fragmentManager.beginTransaction()
//                        .replace(R.id.container, fragment).commit();
//
//
//            }
//
//            return true;
//        }
//        else {
//            Toast.makeText(getActivity(), "Home .", Toast.LENGTH_SHORT).show();
//            fragment = new HomeFrag();

            if (fragment != null) {
                FragmentManager fragmentManager = getFragmentManager();
                fragmentManager.beginTransaction()
                        .replace(R.id.container, fragment).commit();


            }

            return true;
        }

//        return super.onOptionsItemSelected(item);
//    }

    /**
     * Per the navigation drawer design guidelines, updates the action bar to show the global app
     * 'context', rather than just what's in the current screen.
     */
    private void showGlobalContextActionBar() {
        ActionBar actionBar = getActionBar();
        actionBar.setDisplayShowTitleEnabled(true);
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
        actionBar.setTitle(R.string.app_name);
    }

    private ActionBar getActionBar() {
        return ((ActionBarActivity) getActivity()).getSupportActionBar();
    }

    /**
     * Callbacks interface that all activities using this fragment must implement.
     */
    public static interface NavigationDrawerCallbacks {
        /**
         * Called when an item in the navigation drawer is selected.
         */
        void onNavigationDrawerItemSelected(int position);
    }
}

Fragment_navigation_drawer.xml

<ListView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/list"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:choiceMode="singleChoice"
    android:divider="@android:color/transparent"
    android:dividerHeight="0dp"
    android:background="#cccc"
    tools:context=".NavigationDrawerFragment" />

Answer 1

您必须为此案例制作自定义适配器。

public class NavDrawerListAdapter extends BaseAdapter {

private Context context;
private ArrayList<NavDrawerItem> navDrawerItems;

public NavDrawerListAdapter(Context context, ArrayList<NavDrawerItem> navDrawerItems){
    this.context = context;
    this.navDrawerItems = navDrawerItems;
}

@Override
public int getCount() {
    return navDrawerItems.size();
}

@Override
public Object getItem(int position) {       
    return navDrawerItems.get(position);
}

@Override
public long getItemId(int position) {
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater mInflater = (LayoutInflater)
                context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        convertView = mInflater.inflate(R.layout.drawer_list_item, null);
    }

    ImageView imgIcon = (ImageView) convertView.findViewById(R.id.icon);
    TextView txtTitle = (TextView) convertView.findViewById(R.id.title);
    TextView txtCount = (TextView) convertView.findViewById(R.id.counter);

    imgIcon.setImageResource(navDrawerItems.get(position).getIcon());        
    txtTitle.setText(navDrawerItems.get(position).getTitle());

    // displaying count
    // check whether it set visible or not
    if(navDrawerItems.get(position).getCounterVisibility()){
        txtCount.setText(navDrawerItems.get(position).getCount());
    }else{
        // hide the counter view
        txtCount.setVisibility(View.GONE);
    }

    return convertView;
}

}

如需完整参考，请访问以下链接： http://www.androidhive.info/2013/11/android-sliding-menu-using-navigation-drawer/

Answer 2

在此处设置ListView的数据，但不包含图像

mDrawerListView.setAdapter(new ArrayAdapter<String>(
                    getActionBar().getThemedContext(),
                    android.R.layout.simple_list_item_activated_1,
                    android.R.id.text1,
                    new String[]{
                            getString(R.string.title_section1),
                            getString(R.string.title_section2),
                            getString(R.string.title_section3),
                            getString(R.string.title_section4),
                            getString(R.string.title_section5),
                    }));

如果要将图像添加到ListView，则需要创建一个自定义适配器，其中包含ListView的图像。试试Custom Listview with Image and Text using ArrayAdapter

Answer 3

将此添加到您的主要活动：

     <?xml version="1.0" encoding="utf-8"?>
    <android.support.v4.widget.DrawerLayout
        android:id="@+id/drawer_layout"
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        tools:openDrawer="start">

        <!-- REST OF YOUR CONTENT-->


    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:menu="@menu/drawer_menu"/>

</android.support.v4.widget.DrawerLayout>

抽屉布局应该是你的根元素：

在menu.xml文件夹中添加新菜单：

    <?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <group android:id="@+id/menu" android:checkableBehavior="single">
        <item
            android:id="@+id/nav_home"
            android:icon="@null"
            android:title="Home" />

        <item
            android:id="@+id/nav_settings"
            android:icon="@null"
            android:title="Settings" />

        <item
            android:id="@+id/nav_playlists"
            android:icon="@null"
            android:title="PlayLists" />
    </group>
</menu>

将此添加到您的主要活动onCreate方法：

final DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    final ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
    };

    drawer.setDrawerListener(toggle);
    toggle.syncState();


    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

这样做：

   public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {

... Your Code....

    public boolean onNavigationItemSelected(MenuItem item) {
        int id = item.getItemId();
        switch (id) {
            case R.id.nav_settings:
                Intent settingsIntent = new Intent(this, SettingsActivity.class);
                startActivity(settingsIntent);
                break;
            case R.id.nav_playlists:
                Intent playlistsIntent = new Intent(this,PlayList.class);
                startActivity(playlistsIntent);
                break;
        }
        return false;
    }

上面的代码表示实现导航项单击侦听器并覆盖该方法。那就是它！

Answer 4

你可以查看我已经实现了这个Github Link的github链接，或者你也可以按照一系列的slidenerd教程Android RecyclerView Example Part 1: Android Material Design Tutorials来实现你想要实现的目标

Answer 5

在这里，我可以轻松地分享一些简单的编辑。

只需编辑nav_header_main.xml

即可

<Button
    android:id="@+id/btn_home"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginLeft="10dp"
    android:layout_marginTop="3dp"
    android:background="@null"
    android:drawablePadding="6dp"
    android:drawableRight="@mipmap/grocery_logo"
    android:gravity="left|center"
    android:padding="6dp"
    android:text="Home"
    android:textColor="@color/colorPrimary" />
<TextView
    android:layout_width="match_parent"
    android:layout_height="1dp"

    android:background="@color/border" />


<LinearLayout
    android:id="@+id/nav_quicklist_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:weightSum="1">

    <ImageView
        android:layout_width="50dp"
        android:layout_height="51dp"
        android:layout_weight="0.05"
        android:src="@mipmap/quicklist_menu" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:text="Quick List"
        android:textAlignment="center"
        android:textColor="@color/menu_text_color"
        android:textSize="13sp" />

</LinearLayout>

<TextView
    android:layout_width="match_parent"
    android:layout_height="1dp"
    android:background="@color/border" />


<LinearLayout
    android:id="@+id/nav_myaccount_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:weightSum="1">

    <ImageView
        android:layout_width="50dp"
        android:layout_height="51dp"
        android:layout_weight="0.05"
        android:src="@mipmap/my_account" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginLeft="10dp"
        android:text="My Account"
        android:textAlignment="center"
        android:textColor="@color/menu_text_color"
        android:textSize="13sp" />

</LinearLayout>

<TextView
    android:layout_width="match_parent"
    android:layout_height="1dp"
    android:background="@color/border" />

在MainActivity.java类中使用它来获得设计。

     NavigationView navigationView = (NavigationView)       findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
    for (int i = 0; i < navigationView.getMenu().size(); i++) {
        MenuItem item = navigationView.getMenu().getItem(i);
        if (i != 2) {
            Drawable dr = item.getIcon();
            System.out.println(i + "-----drawable..." + dr);

            Bitmap bitmap = ((BitmapDrawable) dr).getBitmap();

            Drawable d = new BitmapDrawable(getResources(),  Bitmap.createBitmap(bitmap, 0, 0, 72, 72));
            navigationView.getMenu().getItem(i).setIcon(d);
        }


    LinearLayout lay = (LinearLayout) navigationView.getHeaderView(0);
    Button btn_home = (Button) lay.findViewById(R.id.btn_home);
    btn_home.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            fragment = new Home();
            if (fragment != null) {
                title_tv.setText("Grocery");
                FragmentTransaction ft =  getSupportFragmentManager().beginTransaction();
                ft.replace(R.id.content_frame, fragment);
                ft.commit();
            }
            DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
            drawer.closeDrawer(GravityCompat.START);
        }
    });
    LinearLayout nav1 = (LinearLayout) lay.findViewById(R.id.nav_quicklist_layout);
    nav1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            fragment = new CreateQuickList();
            if (fragment != null) {
                title_tv.setText("SRSGrocery");
                FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
                ft.replace(R.id.content_frame, fragment);
                ft.commit();
            }
            DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
            drawer.closeDrawer(GravityCompat.START);
        }
    });

    LinearLayout nav2 = (LinearLayout) lay.findViewById(R.id.nav_myaccount_layout);
    nav2.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            fragment = new MyAccount();
            if (fragment != null) {
                title_tv.setText("SRSGrocery");
                FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
                ft.replace(R.id.content_frame, fragment);
                ft.commit();
            }
            DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
            drawer.closeDrawer(GravityCompat.START);
        }
    });

Answer 6

这是您必须在抽屉列表视图上设置的基础适配器类

public class NavDrawerListAdapter extends BaseAdapter {

private Context context;
private ArrayList<NavDrawerItem> navDrawerItems;

public NavDrawerListAdapter(Context context, ArrayList<NavDrawerItem> navDrawerItems){
    this.context = context;
    this.navDrawerItems = navDrawerItems;
}

@Override
public int getCount() {
    return navDrawerItems.size();
}

@Override
public Object getItem(int position) {       
    return navDrawerItems.get(position);
}

@Override
public long getItemId(int position) {
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater mInflater = (LayoutInflater)
                context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        convertView = mInflater.inflate(R.layout.drawer_list_item, null);
    }

    ImageView imgIcon = (ImageView) convertView.findViewById(R.id.icon);
    TextView txtTitle = (TextView) convertView.findViewById(R.id.title);
    TextView txtCount = (TextView) convertView.findViewById(R.id.counter);

    imgIcon.setImageResource(navDrawerItems.get(position).getIcon());        
    txtTitle.setText(navDrawerItems.get(position).getTitle());

    // displaying count
    // check whether it set visible or not
    if(navDrawerItems.get(position).getCounterVisibility()){
        txtCount.setText(navDrawerItems.get(position).getCount());
    }else{
        // hide the counter view
        txtCount.setVisibility(View.GONE);
    }

    return convertView;
}

查找here

的完整代码

Answer 7

当您将图像放入导航抽屉时，您必须声明布局，在本例中为relativeLayout。在布局xml中，您声明了一个布局，现在您将图像放在布局中，然后放入listView。

<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <!-- main content -->

    <FrameLayout
        android:id="@+id/content_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
    </FrameLayout>

    <!-- Menu -->

    <RelativeLayout
        android:id="@+id/left_drawer"
        android:layout_width="240dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@drawable/degradee"
        android:orientation="vertical" >

        <ImageView
            android:id="@+id/image_view"
            android:layout_width="match_parent"
            android:layout_height="200dp"
            android:background="@drawable/theworldisyours" />

        <ListView
            android:id="@+id/list_view_drawer"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_below="@id/image_view"
            android:choiceMode="singleChoice" />
    </RelativeLayout>

</android.support.v4.widget.DrawerLayout>

现在在你的活动中

public class MainActivity extends ActionBarActivity {

    private String[] mOptionMenu;
    private DrawerLayout mDrawerLayout;
    private RelativeLayout mDrawerRelativeLayout;
    private ListView mDrawerList;
    private ActionBarDrawerToggle mDrawerToggle;

    private CharSequence mTitleSection;
    private CharSequence mTitleApp;
    private Fragment mFragment = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mOptionMenu = new String[] { getString(R.string.first_fragment),
                getString(R.string.second_fragment),
                getString(R.string.third_fragment) };
        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerRelativeLayout = (RelativeLayout) findViewById(R.id.left_drawer);
        mDrawerList = (ListView) findViewById(R.id.list_view_drawer);
        mDrawerList.setAdapter(new ArrayAdapter<String>(getSupportActionBar()
                .getThemedContext(), android.R.layout.simple_list_item_1,
                mOptionMenu));
        initContentWithFirstFragment();

        mDrawerList.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                    int position, long id) {

                switch (position) {
                case 0:
                    mFragment = new FirstFragment();
                    break;
                case 1:
                    mFragment = new SecondFragment();
                    break;
                case 2:
                    mFragment = new ThirdFragment();
                    break;
                }

                FragmentManager fragmentManager = getSupportFragmentManager();

                fragmentManager.beginTransaction()
                        .replace(R.id.content_frame, mFragment).commit();

                mDrawerList.setItemChecked(position, true);

                mTitleSection = mOptionMenu[position];
                getSupportActionBar().setTitle(mTitleSection);

                mDrawerLayout.closeDrawer(mDrawerRelativeLayout);
            }
        });
        mDrawerList.setItemChecked(0, true);
        mTitleSection = getString(R.string.first_fragment);
        mTitleApp = getTitle();

        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
                R.drawable.ic_drawer, R.string.drawer_open,
                R.string.drawer_close) {

            public void onDrawerClosed(View view) {
                getSupportActionBar().setTitle(mTitleSection);
                ActivityCompat.invalidateOptionsMenu(MainActivity.this);
            }

            public void onDrawerOpened(View drawerView) {
                getSupportActionBar().setTitle(R.string.app_name);
                ActivityCompat.invalidateOptionsMenu(MainActivity.this);
            }
        };

        mDrawerLayout.setDrawerListener(mDrawerToggle);

        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setHomeButtonEnabled(true);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {

        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        if (mDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }

        switch (item.getItemId()) {
        case R.id.action_settings:
            Toast.makeText(this, R.string.action_settings, Toast.LENGTH_SHORT)
                    .show();
            ;
            break;
        default:
            return super.onOptionsItemSelected(item);
        }

        return true;
    }

    @Override
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);
        mDrawerToggle.syncState();
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        mDrawerToggle.onConfigurationChanged(newConfig);
    }

    public void initContentWithFirstFragment(){

        mTitleSection =getString(R.string.first_fragment);
        getSupportActionBar().setTitle(mTitleSection);
        mFragment = new FirstFragment();
        FragmentManager fragmentManager = getSupportFragmentManager();

        fragmentManager.beginTransaction()
                .replace(R.id.content_frame, mFragment).commit();
    }
}

您可以查看this post和此example in GitHub

Answer 8

创建一个单独的xml布局，并将该布局作为标题添加到listView。

尝试以下步骤来学习它。

如果您使用的是Android Studio，

开始一个新的示例项目。
为您的项目命名。点击下一步。选择
最低SDK。单击“下一步”。
系统会提示您＆＃34;将活动添加到移动设备＆＃34;。
选择＆＃34;导航抽屉活动＆＃34;，然后单击下一步。
创建项目。

检查项目。你会明白的。

如何将图像添加到导航抽屉/监听视图？

8 个答案: